200788016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 461303808

約数和(自身を除く): 260515792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 572, 691, 1016, 1144, 1382, 1397, 1651, 2032, 2288, 2764, 2794, 3302, 5528, 5588, 6604, 7601, 8983, 11056, 11176, 13208, 15202, 17966, 18161, 22352, 26416, 30404, 35932, 36322, 60808, 71864, 72644, 87757, 98813, 121616, 143728, 145288, 175514, 197626, 290576, 351028, 395252, 702056, 790504, 965327, 1140841, 1404112, 1581008, 1930654, 2281682, 3861308, 4563364, 7722616, 9126728, 12549251, 15445232, 18253456, 25098502, 50197004, 100394008, 200788016]

約数ペア:

[(1, 200788016), (2, 100394008), (4, 50197004), (8, 25098502), (11, 18253456), (13, 15445232), (16, 12549251), (22, 9126728), (26, 7722616), (44, 4563364), (52, 3861308), (88, 2281682), (104, 1930654), (127, 1581008), (143, 1404112), (176, 1140841), (208, 965327), (254, 790504), (286, 702056), (508, 395252), (572, 351028), (691, 290576), (1016, 197626), (1144, 175514), (1382, 145288), (1397, 143728), (1651, 121616), (2032, 98813), (2288, 87757), (2764, 72644), (2794, 71864), (3302, 60808), (5528, 36322), (5588, 35932), (6604, 30404), (7601, 26416), (8983, 22352), (11056, 18161), (11176, 17966), (13208, 15202)]